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<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎使用小蜘蛛</title>
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<body>
<h3>您好，可以为您做些什么吗？</h3>
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        <a href="http:localhost:8080/crawler"><button>1.初始化</button></a>


        <a href="http:localhost:8080/update"><button>2.更新</button></a>


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</body>
</html>